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Question 262 - NCS-Core discussion

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A consultant has been tasked with increasing security on a Nutanix cluster by disabling password authentication when accessing the CVM and AHV hosts and instead moving to key-based SSH.

What is the easiest way for the consultant to meet these requirements?

A.
Enable STlGs via command line on SSH to a CVM.
Answers
A.
Enable STlGs via command line on SSH to a CVM.
B.
Configure LDAP authentication through a secure server.
Answers
B.
Configure LDAP authentication through a secure server.
C.
Enable Cluster Lockdown and provide an RSA key.
Answers
C.
Enable Cluster Lockdown and provide an RSA key.
D.
Restrict access with User Management in Prism.
Answers
D.
Restrict access with User Management in Prism.
Suggested answer: C

Explanation:

The most straightforward approach for increasing security by disabling password authentication and moving to key-based SSH on a Nutanix cluster involves:

C . Enable Cluster Lockdown and provide an RSA key: Cluster Lockdown mode restricts management access to the cluster, ensuring that only key-based SSH authentication is used to access the CVM and AHV hosts, enhancing security by eliminating the use of passwords.

Nutanix Bible (https://www.nutanixbible.com), particularly sections discussing secure access and authentication methods.

Nutanix University: NCS-Core 6.8 Training (https://university.nutanix.com), where security features like Cluster Lockdown are covered.

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asked 23/09/2024
Jose ESPINOZA
41 questions
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